Aparallel-plate capacitor is formed from two 2.0 cm x 2.0 cm electrodes spaced 2.2 mm apart. the electric field strength inside the capacitor is 1.0×10^6 n/c. part a what is the charge (in nc) on the positive electrode? express your answer in nanocoulombs.

Natural forces that can alter ecosystems include seasons and climate changes. t or f

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!